Struct ExecutionPlan 

pub struct ExecutionPlan {
    pub primary: ExecutionTarget,
    pub fallback_chain: Vec<ExecutionTarget>,
}

执行计划：包含主目标和回退链

Fields

primary: ExecutionTarget

fallback_chain: Vec<ExecutionTarget>

Implementations

impl ExecutionPlan

pub fn new(primary: ExecutionTarget) -> Self

pub fn with_fallback(self, fallback: ExecutionTarget) -> Self

pub fn with_fallbacks(self, fallbacks: Vec<ExecutionTarget>) -> Self

pub fn all_targets(&self) -> impl Iterator<Item = &ExecutionTarget>

获取所有执行目标（主目标 + 回退链）

Trait Implementations

impl Clone for ExecutionPlan

fn clone(&self) -> ExecutionPlan

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ExecutionPlan

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExecutionPlan

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ExecutionPlan

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.